Use this guide to understand CF23 7SD in Wales. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 57 residents and 22 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | CF23 7SD |
| Postcode without spaces | CF237SD |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5251800 |
| Longitude | -3.1461730 |
| British National Grid | 320,581 E, 181,319 N |
| Country | Wales |
| Output Area (2021) | W00009337 |
| LSOA (2021) | W01001816 |
| MSOA (2021) | W02000375 |
| Electoral ward | W05001286 |
| Westminster constituency | W07000089 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 57 |
| Households | 22 |
| Female residents | 35 |
| Male residents | 22 |
| Residents per household | 2.6 |
A detailed vector map covering a 500 metre radius around the postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 8 Nov 2024 | 238, PENTWYN DRIVE, CARDIFF | Semi-detached | Freehold | £222,000 |
| 28 Oct 2022 | 220, PENTWYN DRIVE, CARDIFF | Terraced | Freehold | £250,000 |
| 28 Jun 2022 | 230, PENTWYN DRIVE, CARDIFF | Terraced | Freehold | £261,000 |
| 17 Mar 2022 | 232, PENTWYN DRIVE, CARDIFF | Terraced | Freehold | £240,000 |
| 25 Sep 2020 | 240, PENTWYN DRIVE, CARDIFF | Terraced | Freehold | £163,000 |
| 20 Mar 2020 | 218, PENTWYN DRIVE, CARDIFF | Terraced | Freehold | £156,000 |
| 10 Jan 2020 | 236, PENTWYN DRIVE, CARDIFF | Semi-detached | Freehold | £179,950 |
Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.
B
PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD
Welsh establishment
Bryn Heulog, Pentwyn, Cardiff, CF23 7JB
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, CF23 7ED
Welsh establishment
Bryn Heulog, Pentwyn, Cardiff, CF23 7XG
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7EH
Welsh establishment
Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7ES
Welsh establishment
Glyn Coed Road, Pentwyn, Cardiff, CF23 7DW
B
DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ
Welsh establishment
Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX
B
LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF
Welsh establishment
Heol Pontprennau, Pontprennau, Cardiff, CF23 8LL
Welsh establishment
Ty-Draw Road, Pontprennau, Cardiff, CF23 6XL
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 17 December 2025
62090 - Other information technology service activities
Private Limited Company
Incorporated 7 September 2016
71122 - Engineering related scientific and technical consulting activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Cardiff 009B includes CF23 7SD and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 7 |
| Other theft | 4 |
| Criminal damage and arson | 2 |
| Burglary | 1 |
| Possession of weapons | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
CF23 7SD is in Wales.
The Census 2021 postcode-level dataset records 57 residents at CF23 7SD. This is an exact postcode count.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 7SD postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 7SD postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.